Man that's fascinating: I just found a digital amplifier board that does 50W-50W 2.0 channel output with coaxial digital input, perfect for what I'm after, for

Man that's fascinating: I just found a digital amplifier board that does 50W-50W 2.0 channel output with coaxial digital input, perfect for what I'm after, for like $70 lol. I wonder what it sounds like. I might buy one just to find out.